KR100385691B1 - 반사형 액정표시소자 - Google Patents
반사형 액정표시소자 Download PDFInfo
- Publication number
- KR100385691B1 KR100385691B1 KR10-2000-7013408A KR20007013408A KR100385691B1 KR 100385691 B1 KR100385691 B1 KR 100385691B1 KR 20007013408 A KR20007013408 A KR 20007013408A KR 100385691 B1 KR100385691 B1 KR 100385691B1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- film
- crystal display
- display device
- substrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 153
- 239000000758 substrate Substances 0.000 claims abstract description 88
- 210000002858 crystal cell Anatomy 0.000 claims abstract description 36
- 238000010521 absorption reaction Methods 0.000 claims abstract description 29
- 239000004988 Nematic liquid crystal Substances 0.000 claims abstract description 17
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 239000004417 polycarbonate Substances 0.000 claims description 2
- 229920000515 polycarbonate Polymers 0.000 claims description 2
- 239000003086 colorant Substances 0.000 abstract 1
- 239000010408 film Substances 0.000 description 129
- 230000003287 optical effect Effects 0.000 description 17
- 238000010586 diagram Methods 0.000 description 11
- 230000000007 visual effect Effects 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000002834 transmittance Methods 0.000 description 5
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 239000004642 Polyimide Substances 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- -1 fluorine ester Chemical class 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229920006289 polycarbonate film Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 239000002964 rayon Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- RHZWSUVWRRXEJF-UHFFFAOYSA-N indium tin Chemical compound [In].[Sn] RHZWSUVWRRXEJF-UHFFFAOYSA-N 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 239000012508 resin bead Substances 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/13363—Birefringent elements, e.g. for optical compensation
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/139—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
- G02F1/1396—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
- G02F1/133531—Polarisers characterised by the arrangement of polariser or analyser axes
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2203/00—Function characteristic
- G02F2203/02—Function characteristic reflective
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
- G02F2413/08—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates with a particular optical axis orientation
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
- G02F2413/12—Biaxial compensators
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
- G02F2413/13—Positive birefingence
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Liquid Crystal (AREA)
- Optical Filters (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Polarising Elements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14678098A JP3177212B2 (ja) | 1998-05-28 | 1998-05-28 | 反射型液晶表示素子 |
| JP98-146780 | 1998-05-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010043901A KR20010043901A (ko) | 2001-05-25 |
| KR100385691B1 true KR100385691B1 (ko) | 2003-05-27 |
Family
ID=15415375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2000-7013408A Expired - Fee Related KR100385691B1 (ko) | 1998-05-28 | 1999-05-27 | 반사형 액정표시소자 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6480251B1 (zh) |
| EP (1) | EP1091235A4 (zh) |
| JP (1) | JP3177212B2 (zh) |
| KR (1) | KR100385691B1 (zh) |
| CN (1) | CN1128383C (zh) |
| TW (1) | TW436656B (zh) |
| WO (1) | WO1999061952A1 (zh) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1165795C (zh) * | 1999-09-09 | 2004-09-08 | 西铁城时计株式会社 | 液晶快门 |
| KR100852224B1 (ko) * | 2000-12-28 | 2008-08-13 | 하야시 텔렘프 가부시끼가이샤 | 위상차 필름 및 그 제조 방법 |
| JP4088042B2 (ja) * | 2001-01-16 | 2008-05-21 | 株式会社日立製作所 | 液晶表示装置 |
| JP4997582B2 (ja) * | 2001-08-06 | 2012-08-08 | Ｎｌｔテクノロジー株式会社 | 反射型液晶表示装置 |
| KR20030080966A (ko) * | 2002-04-11 | 2003-10-17 | 프라임 뷰 인터내셔널 코오포레이션 리미티드 | 광학적으로 자기 보상된 반사형 액정 표시 장치 구조 |
| JP2003330022A (ja) * | 2002-05-10 | 2003-11-19 | Advanced Display Inc | 液晶表示装置 |
| US6891589B2 (en) * | 2002-12-16 | 2005-05-10 | Nitto Denko Corporation | Optical film, elliptically polarizing plate and image display |
| TWI300501B (en) * | 2004-04-27 | 2008-09-01 | Toppoly Optoelectronics Corp | Reflective light valve structure |
| JP4255893B2 (ja) * | 2004-07-16 | 2009-04-15 | 富士通株式会社 | 液晶表示装置 |
| US7327420B2 (en) * | 2004-11-12 | 2008-02-05 | Research Foundation Of The University Of Central Florida, Incorporated | Reflective liquid crystal projection displays with low voltage and high contrast using improved bisector effect |
| US7271865B2 (en) * | 2004-12-02 | 2007-09-18 | Research Foundation Of The University Of Central Florida, Inc. | General film compensated reflective twisted nematic liquid crystal display |
| ATE529769T1 (de) * | 2007-04-16 | 2011-11-15 | Univ North Carolina State | Chirale flüssigkristallpolarisationsgitter mit leichter drehung und herstellungsverfahren dafür |
| KR101206723B1 (ko) * | 2010-03-17 | 2012-11-30 | 주식회사 엘지화학 | 원편광판 및 이를 포함하는 반사형 액정표시장치 |
| CN113330362A (zh) * | 2019-01-29 | 2021-08-31 | 鲁姆斯有限公司 | 使用基于液晶的微显示装置的光学装置的电子补偿方法和系统 |
| CN120092065A (zh) | 2022-09-21 | 2025-06-03 | 默克专利股份有限公司 | 可聚合的液晶介质及经聚合的液晶膜 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0470817A3 (en) * | 1990-08-09 | 1992-11-25 | Seiko Epson Corporation | Liquid crystal electro-optical device |
| JPH0527233A (ja) * | 1991-07-18 | 1993-02-05 | Hitachi Ltd | 透過型液晶表示装置 |
| JP2767382B2 (ja) * | 1994-04-20 | 1998-06-18 | 富士写真フイルム株式会社 | 光学補償シート |
| MY113167A (en) * | 1994-04-28 | 2001-12-31 | Casio Computer Co Ltd | Color liquid crystal display device and liquid crystal display apparatus |
| US5753937A (en) * | 1994-05-31 | 1998-05-19 | Casio Computer Co., Ltd. | Color liquid crystal display device having a semitransparent layer on the inner surface of one of the substrates |
| JPH07333435A (ja) | 1994-06-10 | 1995-12-22 | Sumitomo Chem Co Ltd | 反射型偏光板及び反射型液晶表示装置 |
| JPH08201628A (ja) * | 1995-01-24 | 1996-08-09 | Sekisui Chem Co Ltd | 位相差補償板およびその製造方法 |
| JPH0943596A (ja) | 1995-07-27 | 1997-02-14 | Hitachi Ltd | 反射型液晶表示素子及びそれを用いた液晶表示装置 |
| JPH09258213A (ja) | 1996-03-26 | 1997-10-03 | Casio Comput Co Ltd | 反射型カラー液晶表示装置 |
| US6791640B1 (en) * | 1997-04-23 | 2004-09-14 | Sharp Kabushiki Kaisha | Reflection liquid crystal display and reflection liquid crystal display provided with built-in touch panel and comprising the same |
-
1998
- 1998-05-28 JP JP14678098A patent/JP3177212B2/ja not_active Expired - Fee Related
-
1999
- 1999-05-27 TW TW088108782A patent/TW436656B/zh not_active IP Right Cessation
- 1999-05-27 CN CN99806692A patent/CN1128383C/zh not_active Expired - Fee Related
- 1999-05-27 US US09/701,099 patent/US6480251B1/en not_active Expired - Fee Related
- 1999-05-27 WO PCT/JP1999/002827 patent/WO1999061952A1/ja active IP Right Grant
- 1999-05-27 EP EP99922544A patent/EP1091235A4/en not_active Withdrawn
- 1999-05-27 KR KR10-2000-7013408A patent/KR100385691B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11337929A (ja) | 1999-12-10 |
| CN1128383C (zh) | 2003-11-19 |
| EP1091235A1 (en) | 2001-04-11 |
| US6480251B1 (en) | 2002-11-12 |
| EP1091235A4 (en) | 2002-11-27 |
| WO1999061952A1 (fr) | 1999-12-02 |
| JP3177212B2 (ja) | 2001-06-18 |
| TW436656B (en) | 2001-05-28 |
| KR20010043901A (ko) | 2001-05-25 |
| CN1303488A (zh) | 2001-07-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0105 | International application |
Patent event date: 20001128 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PA0201 | Request for examination | ||
| PG1501 | Laying open of application | ||
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20030322 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20030516 Patent event code: PR07011E01D |
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| PR1002 | Payment of registration fee |
Payment date: 20030519 End annual number: 3 Start annual number: 1 |
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| PG1601 | Publication of registration | ||
| PR1001 | Payment of annual fee |
Payment date: 20060511 Start annual number: 4 End annual number: 4 |
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| FPAY | Annual fee payment |
Payment date: 20070511 Year of fee payment: 5 |
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| PR1001 | Payment of annual fee |
Payment date: 20070511 Start annual number: 5 End annual number: 5 |
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| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |